Who are all these people

Line of Succession to the British Throne.Countess Wilhelmine von Wuthenau-Hohenthurm probably has just about the same chance of being queen of England as Prince Charles has becoming King. I can just hear the introduction now: "I'm Countess Wilhelmine von Wuthenau-Hohenthurm and I'm 1,596th in line to the throne of Britain. Nice to meet you."